Analysis of interatomic Contacts of Structural Units in PDB entry:
3E9N


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 3E9N entry

There are 8 chains in PDB entry 3E9N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 4ARG 228
B
 LYS 4ILE 229
C
 LYS 4PRO 227
D
 LYS 4PRO 227
E
 LYS 4PRO 227
F
 LYS 4PRO 227
G
 LYS 4ARG 228
H
 LYS 4PRO 227
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 80 helices in PDB entry 3E9N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 24Right-handed alpha
Helix 2
2
A
35 44Right-handed alpha
Helix 3
3
A
54 61Right-handed alpha
Helix 4
4
A
65 69Right-handed 310
Helix 5
5
A
92 105Right-handed alpha
Helix 6
6
A
105 123Right-handed alpha
Helix 7
7
A
141 163Right-handed alpha
Helix 8
8
A
164 166Right-handed 310
Helix 9
9
A
195 199Right-handed 310
Helix 10
10
A
200 213Right-handed alpha
Helix 11
11
B
13 24Right-handed alpha
Helix 12
12
B
35 44Right-handed alpha
Helix 13
13
B
54 61Right-handed alpha
Helix 14
14
B
65 69Right-handed 310
Helix 15
15
B
93 105Right-handed alpha
Helix 16
16
B
105 115Right-handed alpha
Helix 17
17
B
115 123Right-handed alpha
Helix 18
18
B
141 163Right-handed alpha
Helix 19
19
B
164 166Right-handed 310
Helix 20
20
B
200 214Right-handed alpha
Helix 21
21
C
13 25Right-handed alpha
Helix 22
22
C
35 43Right-handed alpha
Helix 23
23
C
54 61Right-handed alpha
Helix 24
24
C
65 69Right-handed 310
Helix 25
25
C
93 105Right-handed alpha
Helix 26
26
C
105 115Right-handed alpha
Helix 27
27
C
115 123Right-handed alpha
Helix 28
28
C
141 163Right-handed alpha
Helix 29
29
C
164 166Right-handed 310
Helix 30
30
C
200 213Right-handed alpha
Helix 31
31
D
13 25Right-handed alpha
Helix 32
32
D
35 43Right-handed alpha
Helix 33
33
D
54 60Right-handed alpha
Helix 34
34
D
65 69Right-handed 310
Helix 35
35
D
93 105Right-handed alpha
Helix 36
36
D
105 115Right-handed alpha
Helix 37
37
D
115 123Right-handed alpha
Helix 38
38
D
141 163Right-handed alpha
Helix 39
39
D
164 166Right-handed 310
Helix 40
40
D
200 213Right-handed alpha
Helix 41
41
E
13 25Right-handed alpha
Helix 42
42
E
35 44Right-handed alpha
Helix 43
43
E
54 61Right-handed alpha
Helix 44
44
E
65 69Right-handed 310
Helix 45
45
E
93 105Right-handed alpha
Helix 46
46
E
105 115Right-handed alpha
Helix 47
47
E
115 123Right-handed alpha
Helix 48
48
E
140 163Right-handed alpha
Helix 49
49
E
164 166Right-handed 310
Helix 50
50
E
200 213Right-handed alpha
Helix 51
51
F
13 25Right-handed alpha
Helix 52
52
F
36 44Right-handed alpha
Helix 53
53
F
54 61Right-handed alpha
Helix 54
54
F
65 69Right-handed 310
Helix 55
55
F
93 105Right-handed alpha
Helix 56
56
F
105 115Right-handed alpha
Helix 57
57
F
115 123Right-handed alpha
Helix 58
58
F
140 163Right-handed alpha
Helix 59
59
F
164 166Right-handed 310
Helix 60
60
F
200 213Right-handed alpha
Helix 61
61
G
13 24Right-handed alpha
Helix 62
62
G
35 44Right-handed alpha
Helix 63
63
G
54 61Right-handed alpha
Helix 64
64
G
65 69Right-handed 310
Helix 65
65
G
92 105Right-handed alpha
Helix 66
66
G
105 115Right-handed alpha
Helix 67
67
G
115 122Right-handed alpha
Helix 68
68
G
141 163Right-handed alpha
Helix 69
69
G
164 166Right-handed 310
Helix 70
70
G
195 199Right-handed 310
Helix 71
71
G
200 214Right-handed alpha
Helix 72
72
H
13 24Right-handed alpha
Helix 73
73
H
35 44Right-handed alpha
Helix 74
74
H
54 61Right-handed alpha
Helix 75
75
H
65 69Right-handed 310
Helix 76
76
H
93 105Right-handed alpha
Helix 77
77
H
105 123Right-handed alpha
Helix 78
78
H
140 163Right-handed alpha
Helix 79
79
H
164 166Right-handed 310
Helix 80
80
H
200 213Right-handed alpha
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There are 4 sheets in PDB entry 3E9N. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 14 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
48 52first strand
Strand 2
A
28 33parallel
Strand 3
A
5 9parallel
Strand 4
A
76 79parallel
Strand 5
A
125 129parallel
Strand 6
A
168 174parallel
Strand 7
A
218 227parallel
Strand 8
B
218 227anti-parallel
Strand 9
B
168 173parallel
Strand 10
B
125 129parallel
Strand 11
B
76 79parallel
Strand 12
B
5 8parallel
Strand 13
B
28 33parallel
Strand 14
B
48 52parallel
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There are 14 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
48 52first strand
Strand 2
C
28 33parallel
Strand 3
C
5 8parallel
Strand 4
C
76 79parallel
Strand 5
C
125 129parallel
Strand 6
C
168 173parallel
Strand 7
C
219 226parallel
Strand 8
D
219 226anti-parallel
Strand 9
D
168 174parallel
Strand 10
D
125 129parallel
Strand 11
D
76 79parallel
Strand 12
D
5 8parallel
Strand 13
D
28 33parallel
Strand 14
D
48 52parallel
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There are 14 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
48 52first strand
Strand 2
E
28 33parallel
Strand 3
E
5 8parallel
Strand 4
E
76 79parallel
Strand 5
E
125 129parallel
Strand 6
E
168 173parallel
Strand 7
E
219 226parallel
Strand 8
F
219 226anti-parallel
Strand 9
F
168 173parallel
Strand 10
F
125 129parallel
Strand 11
F
76 79parallel
Strand 12
F
5 8parallel
Strand 13
F
28 33parallel
Strand 14
F
48 52parallel
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There are 14 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
48 52first strand
Strand 2
G
28 33parallel
Strand 3
G
5 9parallel
Strand 4
G
76 79parallel
Strand 5
G
125 129parallel
Strand 6
G
168 174parallel
Strand 7
G
219 227parallel
Strand 8
H
218 226anti-parallel
Strand 9
H
168 173parallel
Strand 10
H
125 129parallel
Strand 11
H
76 79parallel
Strand 12
H
5 9parallel
Strand 13
H
28 33parallel
Strand 14
H
48 52parallel
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